| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-4x800 | 1 | 9:41.48 | Girls Relay (Deer Creek Mackinaw, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#2) |
| G-4x800 | 2 | 9:43.21 | Girls Relay (PORTA, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#3) |
| G-4x800 | 3 | 9:44.60 | Girls Relay (Carthage Illini West, IL) | John Levingston Invitational(IL), 2015-04-16(#1) |
| G-4x800 | 4 | 9:49.64 | Girls Relay (St. Teresa, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#5) |
| G-4x800 | 5 | 9:52.12 | Girls Relay (Wethersfield, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#6) |
| G-4x800 | 6 | 9:52.70 | Girls Relay (Fieldcrest, IL) | IL 1A Lewistown Girls Sectional(IL), 2015-05-15(#3) |
| G-4x800 | 7 | 9:53.83 | Girls Relay (Seneca, IL) | IL 1A Seneca Girls Sectional(IL), 2015-05-15(#1) |
| G-4x800 | 8 | 9:56.55 | Girls Relay (Williamsville, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#8) |
| G-4x800 | 9 | 9:57.82 | Girls Relay (St. Joseph-Ogden, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#9) |
| G-4x800 | 10 | 10:01.35 | Girls Relay (Central A & M, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#7) |
| G-4x800 | 10 | 10:01.35 | Girls Relay (Springfield Lutheran, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#10) |
| G-4x800 | 12 | 10:02.48 | Girls Relay (Teutopolis, IL) | IL 1A Newton Girls Sectional(IL), 2015-05-15(#1) |
| G-4x800 | 13 | 10:03.72 | Girls Relay (Urbana University, IL) | IL 1A Tolono Unity Girls Sectional(IL), 2015-05-15(#3) |
| G-4x800 | 14 | 10:07.30 | Girls Relay (Newton, IL) | IL 1A Newton Girls Sectional(IL), 2015-05-15(#2) |
| G-4x800 | 15 | 10:13.57 | Girls Relay (Pleasant Plains, IL) | Sangamo Conference Championships(IL), 2015-05-05(#2) |
| G-4x800 | 16 | 10:18.19 | Girls Relay (Clifton Central, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#14) |
| G-4x800 | 17 | 10:19.07 | Girls Relay (Bureau Valley, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#2) |
| G-4x800 | 18 | 10:19.59 | Girls Relay (Byron, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#1) |
| G-4x800 | 19 | 10:20.06 | Girls Relay (Althoff, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#15) |
| G-4x800 | 19 | 10:20.06 | Girls Relay (Alleman, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#3) |
| G-4x800 | 21 | 10:23.14 | Girls Relay (Westmont, IL) | IL 1A Lisle Girls Sectional(IL), 2015-05-15(#2) |
| G-4x800 | 22 | 10:23.74 | Girls Relay (Cambridge, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#16) |
| G-4x800 | 23 | 10:24.03 | Girls Relay (Liberty, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#17) |
| G-4x800 | 24 | 10:24.40 | Girls Relay (Nashville Comm, IL) | IL 1A Nashville Girls Sectional(IL), 2015-05-15(#1) |
| G-4x800 | 25 | 10:24.89 | Girls Relay (Auburn, IL) | Sangamon County Invitational(IL), 2015-05-08(#2) |
| G-4x800 | 26 | 10:27.35 | Girls Relay (Dakota, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#2) |
| G-4x800 | 27 | 10:29.63 | Girls Relay (Heyworth, IL) | IL 1A Heyworth Girls Sectional(IL), 2015-05-14(#2) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for G-4x800 | | |
